package com.yixq.soa.service.auth;

import java.lang.reflect.Method;

import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.interceptor.KeyGenerator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;

import com.yixq.soa.service.comm.redis.FastJsonRedisSerializer;


@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport {
	@Bean
	public KeyGenerator wiselyKeyGenerator() {
		return new KeyGenerator() {
			@Override
			public Object generate(Object target, Method method, Object... params) {
				StringBuilder sb = new StringBuilder();
				sb.append(target.getClass().getName());
				sb.append(":");
				sb.append(method.getName());
				for (Object obj : params) {
					sb.append(obj.toString());
				}
				return "caches:" + sb.toString();
			}
		};

	}

	@Bean
	public CacheManager cacheManager(@SuppressWarnings("rawtypes") RedisTemplate redisTemplate) {
		return new RedisCacheManager(redisTemplate);
	}

	@Bean
	public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
		StringRedisTemplate template = new StringRedisTemplate(factory);

		FastJsonRedisSerializer fjredisser = new FastJsonRedisSerializer();
		template.setValueSerializer(fjredisser);
		template.afterPropertiesSet();
		return template;

		// Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new
		// Jackson2JsonRedisSerializer(Object.class);
		// ObjectMapper om = new ObjectMapper();
		// om.setVisibility(PropertyAccessor.ALL,
		// JsonAutoDetect.Visibility.ANY);
		// om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
		// jackson2JsonRedisSerializer.setObjectMapper(om);
		// template.setValueSerializer(jackson2JsonRedisSerializer);
		// template.afterPropertiesSet();
		// return template;
	}
}
